{
  "checked_utc": "2026-10-16T04:09:02Z",
  "status": "Published historical coverage audit",
  "incremental_records": 0,
  "catalog_records_unchanged": 12394,
  "credited_records_unchanged": 9795,
  "policy_url": "https://defcon.org/robots.txt",
  "policy_http_status": 200,
  "policy_sha256": "c33da0b5fd0dd9c07defe6f7f9529555652723663c172c05ebe6c43a8781c75e",
  "policy_rule": "ChatGPT-User, GPTBot and OAI-SearchBot: Disallow: /",
  "editions": [
    {
      "edition": 2,
      "imported_in_this_pass": 0,
      "expected_talk_count": null,
      "secondary_index": {
        "file": "infocondb-def-con-2.html",
        "url": "https://infocondb.org/con/def-con/def-con-2/",
        "source_kind": "secondary independent index",
        "sha256": "2d7d5fcc152ab75d1e5a6e060bb89aa834b4d15e16c53c58b7b4363254473f14",
        "checked": "2026-10-16T03:49:30Z"
      },
      "secondary_presentations": 0,
      "secondary_presenters": 0,
      "official_retrieval_status": "not attempted: robots policy disallows OpenAI agents",
      "parser_status": "not evaluated: no eligible official page cache in this workspace",
      "historical_absence_claim": false
    },
    {
      "edition": 3,
      "imported_in_this_pass": 0,
      "expected_talk_count": null,
      "secondary_index": {
        "file": "infocondb-def-con-3.html",
        "url": "https://infocondb.org/con/def-con/def-con-3/",
        "source_kind": "secondary independent index",
        "sha256": "dc05a2caaf6084fcc444a72a0934464486eb893cca46c7f357a8f9d63eab42b2",
        "checked": "2026-10-16T03:49:28Z"
      },
      "secondary_presentations": 0,
      "secondary_presenters": 0,
      "official_retrieval_status": "not attempted: robots policy disallows OpenAI agents",
      "parser_status": "not evaluated: no eligible official page cache in this workspace",
      "historical_absence_claim": false
    },
    {
      "edition": 4,
      "imported_in_this_pass": 0,
      "expected_talk_count": null,
      "secondary_index": {
        "file": "infocondb-def-con-4.html",
        "url": "https://infocondb.org/con/def-con/def-con-4/",
        "source_kind": "secondary independent index",
        "sha256": "9328a494dc6638c2f77919422d00a3942710ae59105af1f57ca29ff7f46cd563",
        "checked": "2026-10-16T03:49:25Z"
      },
      "secondary_presentations": 0,
      "secondary_presenters": 0,
      "official_retrieval_status": "not attempted: robots policy disallows OpenAI agents",
      "parser_status": "not evaluated: no eligible official page cache in this workspace",
      "historical_absence_claim": false
    },
    {
      "edition": 5,
      "imported_in_this_pass": 0,
      "expected_talk_count": null,
      "secondary_index": {
        "file": "infocondb-def-con-5.html",
        "url": "https://infocondb.org/con/def-con/def-con-5/",
        "source_kind": "secondary independent index",
        "sha256": "937a13b54b69e0886bfb28ce282fc111d0f92abaa4da33b50b14ab34a9ec4278",
        "checked": "2026-10-16T03:49:23Z"
      },
      "secondary_presentations": 0,
      "secondary_presenters": 0,
      "official_retrieval_status": "not attempted: robots policy disallows OpenAI agents",
      "parser_status": "not evaluated: no eligible official page cache in this workspace",
      "historical_absence_claim": false
    }
  ],
  "current_note": "The earlier audit recorded9795credited entries; release5 added verified reCAPTCHA credits, making9796of12394conference entries credited. The early-edition gaps remain unresolved."
}